PLAYER TOURNAMENT DETAILS
Naude Opperman
1140134624Ekurhuleni (GE)Tournament details
| Tour Id | 20250632 |
| Group Id | 20250631 |
| Name | East Rand Chess Club Open 2025 |
| Section | C |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-03-01 |
| End | 2025-03-01 |
| Submitted | 2025-03-04 |
| Rated | 2025-03-04 |
| Submit age weight | 1 |
| Host | Ekurhuleni (GE) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| Aor | 1323 |
| Perform | 1408 |
| Penalties | 0 |
| Wins | 2 |
| Draws | 2 |
| Losses | 1 |
| White | 3 |
| Black | 2 |
| White wins | 1 |
| Black wins | 1 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 3 |
| Final Pos | 7 |
| Share Pos | 7 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1444 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 3.25 |
| Score - Expected score | -0.25 |
| Rating +/- | -4.1 |
Analysis (Type)
| Rating | 1451.3 |
| K-factor | 20 |
| Score | 3 |
| Expected score | 3.31 |
| Score - Expected score | -0.31 |
| Rating +/- | -6.2 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-01 | Van Der Schyff, M (Mila-Ne) | GJM | 1259.5 | 1249.1 | W | 1 | 0.76 | 0.24 | 4 | 0.78 | 0.22 | 4.4 | Yes | |
| 2 | 2025-03-01 | Van Der Schyff, C (Charlize) | GJM | 1363.9 | 1355.7 | B | 0.5 | 0.55 | -0.05 | -0.8 | 0.57 | -0.07 | -1.4 | Yes | |
| 3 | 2025-03-01 | De Jager, Z (Zander) | GTP | 1296.3 | 1291.1 | W | 0.5 | 0.71 | -0.21 | -3.5 | 0.73 | -0.23 | -4.6 | Yes | |
| 4 | 2025-03-01 | Jordaan, M (Mikijl) | GE | 1291.1 | 1301.6 | B | 1 | 0.64 | 0.36 | 6 | 0.63 | 0.37 | 7.4 | Yes | |
| 5 | 2025-03-01 | Buitendag, D (Darius) | GE | 1404.1 | 1398.3 | W | 0 | 0.59 | -0.59 | -9.8 | 0.6 | -0.6 | -12 | Yes | |